{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["position of vehicle", "estate car", "MPV", "vehicle velocity", "bus", "coupe"], "input": "All of a sudden , a brand-new black Alfa Romeo 6C 2300"}
{"position of vehicle": [], "estate car": [], "MPV": [], "vehicle velocity": [], "bus": [], "coupe": []}